Marine geological sampling and sample analysis methods of the geological Survey of Canada are introduced in the paper.

本文介绍了加拿大地质调查局海洋地质取样和样品分析方法。

youdao

Marine geological sampling and sample analysis methods of the geological Survey of Canada are introduced in the paper.

本文介绍了加拿大地质调查局海洋地质取样和样品分析方法。

youdao